| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.277 | N/A |
| 2 | 1 | 25.097 | 18/7:07.926 |
| 3 | 1 | 24.503 | 18/7:02.877 |
| 4 | 2 | 24.113 | 19/7:23.555 |
| 5 | 1 | 23.525 | 19/7:18.848 |
| 6 | 1 | 22.707 | 19/7:13.079 |
| 7 | 2 | 28.397 | 18/7:01.579 |
| 8 | 2 | 23.519 | 19/7:23.205 |
| 9 | 2 | 23.418 | 19/7:20.654 |
| 10 | 2 | 23.943 | 19/7:19.721 |
| 11 | 2 | 24.460 | 19/7:19.904 |
| 12 | 2 | 23.640 | 19/7:18.713 |
| 13 | 2 | 23.874 | 19/7:18.071 |
| 14 | 2 | 23.903 | 19/7:17.567 |
| 15 | 2 | 23.542 | 19/7:16.672 |
| 16 | 2 | 23.453 | 19/7:15.789 |
| 17 | 2 | 27.224 | 19/7:19.259 |
| 18 | 2 | 29.308 | 19/7:24.528 |
| 19 | 2 | 24.634 | 19/7:24.537 |